316621706322 has 32 divisors (see below), whose sum is σ = 648835971840. Its totient is φ = 102942980480.

The previous prime is 316621706321. The next prime is 316621706393. The reversal of 316621706322 is 223607126613.

It is not an unprimeable number, because it can be changed into a prime (316621706321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 953704 + ... + 1242092.

It is an arithmetic number, because the mean of its divisors is an integer number (20276124120).

Almost surely, 2^316621706322 is an apocalyptic number.

316621706322 is an abundant number, since it is smaller than the sum of its proper divisors (332214265518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316621706322 is a wasteful number, since it uses less digits than its factorization.

316621706322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292898.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 316621706322 in words is "three hundred sixteen billion, six hundred twenty-one million, seven hundred six thousand, three hundred twenty-two".